Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. elwin osbourne, cio at gfs, inc., suspects that at

Elwin Osbourne, CIO at GFS, Inc., suspects that at least 25% of e-mail messages sent by...

90.2K

Verified Solution

Question

Basic Math

Elwin Osbourne, CIO at GFS, Inc., suspects that at least 25% ofe-mail messages sent by GFS employees are not business related. Arandom sample of 300 e-mail messages was selected to test thishypothesis at the 0.01 level of significance. Fifty-four of themessages were not business related. The appropriate decision is_______.

increase the sample size

gather more data

reject the null hypothesis

fail to reject the null hypothesis

maintain status quo

Answer & Explanation Solved by verified expert
3.8 Ratings (624 Votes)
Null hypothesis Alternative hypothesis We have for given    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

I = ∫sqrt(4x^2+20) dx I = ∫(1)/(x^2*sqrt(x^2-a)) dx

Basic Math
Q

Multiple Choice Select the best answer from the available choices for each question. 1.   Which of the following...

Statistics
Q

For f(x) = 9x and g(x)=x+6, find the following functions.a. (fog)(x); b. (gof)(x); c. (fog)(4);...

Basic Math
Q

a lim f x I 9 b lim f x I 9 c lim f...

Calculus
Q

Find the unit vector in the same direction as v v 5i j u Simplify...

Algebra
Q

Problem #5 A.) Elk Company reports negative current E&P of $200,000 and positive accumulated E&P...

Accounting
Q

Stefani Company has gathered the following information about its product. Direct materials: Each unit of...

Accounting
Q

On January 1, Year 1. LI Company purchased an asset that cost $40,000. The asset...

Accounting
Q

-0- Q3. Drew Carey Company has the following balances in selected accounts on December 31,...

Accounting
Q

Cheyenne Corp. reports net sales of $884,000, gross profit of $462,000, and net income of...

Accounting
Q

An Australian mining company exports iron ore to other countries, such as China, South Korea...

Finance
Q

Required informotion The following information applies to the questions displayed below] The Old English Garden...

Accounting